CAJ | 학술논문

目的调查口腔卫生宣教与学龄期儿童第一恒磨牙患龋率的关系,为宣传正确的防龋方法、提高防龋意识、降低儿童的患龋率提供理论依据.方法我们分别选择了同一所小学一年级的三个班级,每班各40人.A班进行正确的刷牙方法、氟化牙膏的选择与窝沟封闭的宣传教育,B班宣传正确刷牙的方法与氟化牙膏的选择,C班只进行正确刷牙方法的宣传.两年后调查三个班级的六龄齿患龋率与做窝沟封闭比例的差别.结果 C班患龋率明显高于A班(P<0.05),但与B班之间无统计学差异;A班同学做窝沟封闭的比例为92.5%,B、C两班分别为32.5%(13/40)和27.5%(11/40).结论说明单纯宣传正确刷牙或选择氟化牙膏不能明显提高防龋效果,还必须教育儿童及家长及时给孩子做窝沟封闭.
목적 조사구강위생선교여학령기인동제일항마아환우솔적관계,위선전정학적방우방법 、제고방우의식、강저인동적환우솔제공이론의거.방법 아문분별선택료동일소소학일년급적삼개반급,매반각40인.A반진행정학적쇄아방법 、불화아고적선택여와구봉폐적선전교육,B반선전정학쇄아적방법 여불화아고적선택,C반지진행정학쇄아방법 적선전.량년후조사삼개반급적륙령치환우솔여주와구봉폐비례적차별.결과 C반환우솔명현고우A반(P<0.05),단여B반지간무통계학차이;A반동학주와구봉폐적비례위92.5%,B、C량반분별위32.5%(13/40)화27.5%(11/40).결론 설명단순선전정학쇄아혹선택불화아고불능명현제고방우효과,환필수교육인동급가장급시급해자주와구봉폐.
Objective To investigate the relationship between oral health instruction and caries prevalence rate of first permanent molars in school age children in Changchun. Methods Three classes in the same Grade in one primary school were randomly selected, with 40 students in each class.Students in class A were instructed with the correct method of tooth brushing,selection of fluoride tooth paste, pits and fissure sealant. Students in class B were instructed with the correct method of tooth brushing,selection of fluoride tooth paste. Students in class C were instructed with the correct method of tooth brushing only. Results Caries prevalence rate in class C was much higher than that in class A(P<0.01). The rate of pits and fissure sealing in class A was much higher in class A than that in class B and C(P<0.01). Conclusions Pits and fissure sealing is very important in oral health instructions, which should be carried out at the same time of instruction.